N-(((S)-1-((S)-2-Aminopropanoyl)pyrrolidin-2-yl)methyl)-N-methylacetamide CAS 1401666-12-3
| CAS No. | 1401666-12-3 |
| Molecular Formula | C11H21N3O2 |
| Molecular Weight | 227.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies N-(((S)-1-((S)-2-Aminopropanoyl)pyrrolidin-2-yl)methyl)-N-methylacetamide (CAS 1401666-12-3), a certified reference material (molecular formula C11H21N3O2, MW 227.30 g/mol) for analytical method development and quality control.
The molecular framework of N-(((S)-1-((S)-2-Aminopropanoyl)pyrrolidin-2-yl)methyl)-N-methylacetamide (C11H21N3O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H21N3O2 |
| Molecular Weight | 227.30 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Recommended Standards
- N-((R)-1-((S)-2-Amino-3-methylbutanoyl)pyrrolidin-3-yl)acetamide (CAS 1401665-92-6)
- N-((S)-1-((S)-2-Amino-3-methylbutanoyl)pyrrolidin-3-yl)acetamide (CAS 1401668-07-2)
- N-((S)-1-((S)-2-Aminopropanoyl)pyrrolidin-3-yl)-N-ethylacetamide (CAS 1401665-58-4)
- N-[(R)-1-((S)-2-Amino-propionyl)-piperidin-3-yl]-N-methyl-acetamide (CAS 1401668-78-7)
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